Right now
The most recent data we hold from NOAA arrived 7 minutes ago, and this point is not in it. We record detections, not passes: an absence is not proof that nothing is there.
Nothing else has been detected within 20 km in the last 24 hours.
This alert expired on 11 May 2026 at 04:00 UTC. It is kept here as a record.
It is the 3rd strongest of the 9 detections recorded within 20 km of this point since 11 May 2026. Another comparable one was recorded here earlier the same day. 3 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued May 10 at 10:04PM CDT until May 10 at 11:00PM CDT by NWS Austin/San Antonio TX
An estimated 16,702 people live within 50 km of this point.
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 34 out of 100, at 80 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Computed under scoring rules v1. Rows carrying other versions were judged by different rules and are not directly comparable.
Event Data
| Type | Severe Weather |
| Severity | Medium |
| Calamity Score (ours) | 34 / 100 |
| Our confidence | 80% |
| Coordinates | 30.5763, -97.0059 |
| Nearest City | Taylor (39 km) |
| Population Exposed | 16.7K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-05-11T03:04:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.8eea8de8738e5bcf779a380c5c89cb34 |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Bastrop, TX; Caldwell, TX; Guadalupe, TX; Hays, TX; Travis, TX; Bastrop, TX; Lee, TX; Travis, TX; Williamson, TX; Milam, TX and 2 more areas |
| Headline | Severe Thunderstorm Warning issued May 10 at 10:04PM CDT until May 10 at 11:00PM CDT by NWS Austin/San Antonio TX |
| Expires | 2026-05-10T23:00:00-05:00 |
| SenderName | NWS Austin/San Antonio TX |
| HasExactCoords | true |
| MergedCount | 5 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.8eea8de8738e5bcf779a380c5c89cb34582a2e69.001.1","noaa_urn:oid:2.49.0.1.840.0.cd8b4417e292e74b63c5e2196730042e806481db.001.1","noaa_urn:oid:2.49.0.1.840.0.e0ff09767795176ca60649640fc8a39aa407f269.001.1","noaa_urn:oid:2.49.0.1.840.0.36b80a745e919efe73599264afdcdbaaa2025123.001.1","noaa_urn:oid:2.49.0.1.840.0.8fe110756c43abef5abb739133b8545ea839a03d.001.1"] |
Safety Information
Always follow official guidance from your local emergency management agency. This platform provides scientific monitoring data and is not a substitute for official warnings. If you are in immediate danger, contact your local emergency number.
Series begins 8 March 2026. Comparisons refer to that period only. Collection gap: 14-26 August 2026.
This data is aggregated algorithmically from scientific sources. Not a replacement for official emergency warnings.
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